用ADC1256转换后的数据,符合(奈奎斯特定理)采样频率高于2倍的信号频率,但转换后的数字信号还是会规律失真。
如下输入为连续的正弦波和三角波,经ADC转换后的规律失真,请问如何解决此类失真,如有参考资料请给我们参考。


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